get Last Timeline Events
abstract fun getLastTimelineEvents(roomId: RoomId, decryptionTimeout: Duration = INFINITE, fetchTimeout: Duration = 1.minutes, limitPerFetch: Long = 20, minSize: Long? = null, maxSize: Long? = null): Flow<Flow<Flow<TimelineEvent>>?>
Returns the last timeline events as flow.
To convert it to a flow of list, toFlowList can be used.